**TRACY TANN**
FULL STACK SOFTWARE ENGINEER

(412) 796-1956
tracyy.tann.dev@gmail.com
https://github.com/tracytann
Richmond, Virginia 20224

### SUMMARY
Experienced Full Stack MERN developer with 9+ years designing, implementing, and maintaining robust web applications. Proficient in modern frontend and backend technologies, adept at problem-solving, and passionate about delivering high-quality, scalable solutions tailored to meet business needs.

### PROFESSIONAL EXPERIENCE
**Full Stack Engineer** | **MDCalc** | 2021–Present
- Led development of a robust e-commerce platform handling high transaction volumes seamlessly.
- Utilized Redux and Context API for efficient state management; integrated Stripe API for secure payment processing.
- Developed platform using Next.js, leveraging SSR and static site generation for improved performance and SEO.
- Implemented responsive design with React Bootstrap and Tailwind CSS for cross-device compatibility.
- Enhanced security with JWT-based user authentication and authorization.
- Employed MongoDB Atlas for scalable database storage and efficient data management.

**Senior Software Engineer** | **RBCTech** | 2019–2021
- Led team to launch a social networking platform, increasing user engagement by 30% using MERN stack.
- Implemented real-time messaging with Socket.io for instant communication.
- Integrated Google Maps API for location-based features and Redux for state management.
- Ensured cross-platform compatibility with React Native and flexible data storage with MongoDB.
- Contributed to agile methodologies to meet evolving market demands.

**Software Engineer** | **Achieve It** | 2017–2019
- Engineered frontend/backend enhancements, reducing page load times by 60% and boosting conversion rates by 20%.
- Optimized performance, decreasing page load times by 50% through community-driven initiatives.
- Developed a cutting-edge MERN stack web app, increasing conversion rates by 30% and revenue by 25%.

### EDUCATION
**Bachelor of Science, Computer Science** | University of Richmond | 2012

### SKILLS
**Languages/Frameworks:** JavaScript/TypeScript, React/Redux, React Native, Node, Angular, Vue, Next.js
**Databases:** MongoDB, SQL/NoSQL, Elasticsearch
**Tools:** AWS, Heroku, GCP, REST/GraphQL, Selenium, Playwright, Jenkins, Cypress, Postman
**Project Management:** Jira, Confluence, Git, GitHub, GitLab, Bitbucket

### PROJECTS
**Kairos Face Recognition Middleware**
- Middleware application for face enrollment, verification, and detection using Kairos API.
- Tech: ASP.NET Core 3.1, ADO.NET, AWS Lambda, MSSQL

**IO-Urology**
- Medical app for continuous patient monitoring and data history management.
- Tech: C#, .NET 6, AngularJS 13, PrimeNG, MSSQL

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